Nigiwai is a Japanese restaurant located at Again Pattaya in North Pattaya, close to the Dolphin Roundabout and directly opposite Terminal 21. The restaurant forms part of the wider Nigiwai Japanese restaurant group, which operates branches around Thailand.

The Pattaya menu is broad, with sushi and sashimi alongside ramen, donburi rice bowls, teppanyaki and Japanese appetisers. Individual dishes include Wagyu steak, salmon and saba prepared either grilled with salt or teriyaki style, while sushi sets and maki rolls provide plenty of options for diners looking for more traditional Japanese favourites.

Its location at Again Pattaya makes Nigiwai convenient for visitors around Naklua and North Pattaya, particularly those shopping at Terminal 21 or staying near the Dolphin Roundabout.